mime-type icons for *.mpp displayed as music files

[cemetary]

What Happened

The mime-type icons for *.mpp (Microsoft Project documents) are displayed incorrectly as music files.

Different mime-types that could be used: application/vnd.ms-project, application/msproj, application/msproject, application/x-msproject, application/x-ms-project, application/x-dos_ms_project, application/mpp, zz-application/zz-winassoc-mpp.

Platform Information

elementary OS 6 (Odin Beta)